hello & thanks every one,

But I am able to display the charactors on the second line aswell but
I have kept the auto increment mode for Cursor and when the 8th charactor is displayed the cursor should blink on the ninth charactor but it dosent blink and when I enter the charactor it shows on the ninth place. So the main problem is that the cursor does not blink on the ninth and first place
i.e. In my Displayscan loop when I write instruction for the line starting address the cursor doesnot blink.

And the second prob is I cannot write 16th charactor with
void display_char(unsigned char* disdta)
{
dis_buf[disp_pos]=*disdta;
if(disp_pos<15)disp_pos++;
else disp_pos=0;
}

and when I make
if(disp_pos<=15)disp_pos++;
the 16 charactor can be displayed but then next charactor is not on the home position but I have to enter one more charactor and then that second charactor is displayed.

Thanks,
sachin